It would be a bit of work to clean up. Once cleaned maintaining it would be ok. I like some sort of criteria to list, but how realistic is that for the genuine people with something to sell? Some one metioned Grandma's Contour in another thread; what about the family who inherits Grandma's Contour and just want to sell a part or two? A person who has no real interest in the CEG (Blasphemy!)Granted that would be small percentage, but a consideration.
I personally do not have time to do it.
Mark
